14 research outputs found
Complex therapy against toxascariosis of caged silver foxes
The purpose of the research is evaluating the efficacy of complex therapy using dironet, lactobifadol and keratin food supplement (DLK) against toxascariosis of the arctic fox.Materials and methods. To determine the helminth fauna in the conditions of Vyatka Fur Breeding Farm, 61 females silver fox and 55 females voilevoy arctic fox were used as study objects. To conduct complex therapy against toxascariosis, the study object was 24 females culled from the breeding herd, spontaneously infected with toxascariosis and being clinically healthy. The morphological and biochemical blood parameters in female foxes were determined before and after dehelminthization, and control weighing of animals from experimental groups was carried out before and after the experiment.Results and discussion. Of the studied 116 fur-bearing animals, 26 (22.4%) were infected with Toxascaris leonina. Infection rate of Toxascaris sp. in silver fox females aged 5β7 years was 42.6% when 7-9 eggs were found in one microscope field (magnification 7 Γ 9). Infection with Toxascaris sp. affects on the body weight of infected animals. The females silver fox from the second experimental group infected with Toxascaris sp., which were not treated, had an average live weight of 1.3 kg less (16.6%) as compared to the control. The complex therapy with the DLK treatment-and-prophylactic complex contributed to the improved metabolic processes and digestion. The applicability of the DLK treatment-and-prophylactic complex for therapy against toxascariosis was proved
Organoleptic and physical and chemical parameters of Nubian goatsβ milk at mixed infection with gastrointestinal nematodes from the suborder Strongylata
The purpose of the research is to determine the species composition of nematodes from the suborder Strongylata and to study organoleptic and physical and chemical parameters of the Nubian goatsβ milk at strongylatoses of the digestive tract. Materials and methods. The study subjects were lactating Nubian goats aged 3 to 5 years from private farms in the Moscow Region. A total of 37 animals were examined. Faeces were studied by flotation methods per FΓΌlleborn and KotelnikovKhrenov. To determine the species composition, partial helminthological dissections per K. I. Skryabin were used. In the infected animals from the experimental and control groups, organoleptic and physical and chemical milk parameters were studied prior to and after therapeutic measures using an anthelmintic with the active ingredient fenbendazole at a dose of 5 mg/kg. The deworming effectiveness was determined by the control test. Physical and chemical milk parameters were determined using an automatic Klever-2 milk analyzer, and organoleptic parameters were determined according to common methods pursuant to the effective GOST.Results and discussion. The lactating Nubian goats infected with gastrointestinal strongylates on the Moscow Region private farms amounted to 100% in the Podolsk Urban Okrug, and 88.2% in the Voskresensk Urban Okrug. The species composition was represented by 8 species, namely, Haemonchus Ρontortus, Ostertagia ostertagi, Trichostrongylus axei, T. colubriformis, Nematodirus spathiger, N. filicollis, Cooperia ΠΎvina, and Bunostomum trigonocephalum. In the pre- and postdeworming milk studies, the organoleptic parameters corresponded to the effective GOST in appearance, texture, color and smell; the sweetish taste was only absent after deworming in the experimental goats. Gastrointestinal nematodes from the suborder Strongylata did not affect the organoleptic parameters of milk. However, the pre- and posttreatment weight fraction of fat changed from 2.90Β±0.30 to 5.40Β±0.22% in the experimental group
Effect of therapeutic and prophylactic complex DLK (Dironet, Lactobifadol, Forage Keratin) on the intestinal microbiocenosis of the Blue Frost fox at toxascariosis
The purpose of the research is determining the effect of the therapeutic and prophylactic complex of Dironet, Lactobifadol and fodder Keratin (DLK) on the qualitative and quantitative composition of the intestinal microflora affected by toxascariosis in the Blue Frost fox.Materials and methods. The research was carried out on the Fur Breeding Farm βVyatkaβ, Slobodskoy District, the Kirov Region. The study objects were 24 female Blue Frost foxes culled from the breeding herd. To determine the quality of the skins obtained from the experimental animals, we sorted flint-dried skins.Results and discussion. After the introduction of the therapeutic and preventive complex DLK into the diet of sick animals, the positive dynamics was observed in the quantitative and qualitative composition of intestinal microorganisms. In animals of the experimental groups that were administered DLK, the number of bifidus bacteria, lactic bacteria and fecal enterococci increased; there was a significant decrease or complete absence of pathogenic and conditionally pathogenic microorganisms, fusobacteria, streptococci, clostridia, typical lactose-negative and hemolytic Escherichia, aureus and saprophytic staphylococcus, common Proteus and fungi of the Candida genus. In animals infected by Toxascaris leonina that did not receive the complex therapy, a decrease in lactic acid bacteria and an increase in the content of pathogenic and commensal microorganisms were noted. Under the output of the fur production, the infected animals showed the lowest percentage of skins in terms of quality of 7.16%, which was 0.38% less in comparison with healthy foxes, and 0.51% less in comparison with treated Blue Frost foxes
Π Π°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΠ΅ ΡΠ½Π΄ΠΎΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΠ² Ρ ΠΌΠ΅Π»ΠΊΠΎΠ³ΠΎ ΡΠΎΠ³Π°ΡΠΎΠ³ΠΎ ΡΠΊΠΎΡΠ° Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ ΡΠ°ΡΡΠ½ΡΡ ΡΠ΅ΡΠΌ
The purpose of the research is studying the spread of endoparasites of sheep and goats in conditions of private farms. Materials and methods. The studies were carried out in December 2019 in the conditions of private farms in the Kaluga and Tver Regions. The study subjects were sheep and goats of various sex and age groups (adult females and males aged 2β3 years and young animals aged up to 6 months). The material was feces taken from the animalsβ rectum. Total 45 samples of feces from sheep and goats from a private farm in the Kaluga Region and 30 samples from sheep from a farm in the Tver Region were collected and studied. Studies for helminth eggs in feces were carried out using the flotation nethod according to the Kotelnikov-Khrenov and the Shcherbovich-Shilnikov method to detect larvae at pulmonary nematodosis. Results and discussion. As a result of coproovoscopic research methods, we found that intestinal parasites in farm in the Kaluga Region were represented by three genera of nematodes - Trichostrongylus, Nematodirus and Capillaria, as well as Protozoa of the genus Eimeria. Eggs of nematodes from the genus Trichostrongylus and Protozoa from the genus Eimeria were found in feces of sheep from the farm in the Tver Region. The infection rate with intestinal parasites in sheep and goats from two farms were similar. Pathogens from the genus Trichostrongylus prevailed, which was obviously associated with similar conditions for keeping and feeding small cattle on both farms. According to the results of fecal studies, the dominant parasitosis in animals from both farms were gastrointestinal strongylatosis.Β Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ: ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΡ ΡΠ½Π΄ΠΎΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΠ² Ρ ΠΎΠ²Π΅Ρ ΠΈ ΠΊΠΎΠ· Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΡΠ°ΡΡΠ½ΡΡ
ΡΠ΅ΡΠΌ.ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² Π΄Π΅ΠΊΠ°Π±ΡΠ΅ 2019 Π³. Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΡΠ°ΡΡΠ½ΡΡ
ΡΠ΅ΡΠΌ ΠΠ°Π»ΡΠΆΡΠΊΠΎΠΉ ΠΈ Π’Π²Π΅ΡΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠ΅ΠΉ. ΠΠ±ΡΠ΅ΠΊΡΠ°ΠΌΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π±ΡΠ»ΠΈ ΠΎΠ²ΡΡ ΠΈ ΠΊΠΎΠ·Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΠΏΠΎΠ»ΠΎΠ²ΠΎΠ·ΡΠ°ΡΡΠ½ΡΡ
Π³ΡΡΠΏΠΏ (Π²Π·ΡΠΎΡΠ»ΡΠ΅ ΡΠ°ΠΌΠΊΠΈ ΠΈ ΡΠ°ΠΌΡΡ Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ 2β3-Ρ
Π»Π΅Ρ ΠΈ ΠΌΠΎΠ»ΠΎΠ΄Π½ΡΠΊ Π΄ΠΎ 6 ΠΌΠ΅Ρ.). ΠΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠΌ ΡΠ»ΡΠΆΠΈΠ»ΠΈ ΡΠ΅ΠΊΠ°Π»ΠΈΠΈ, ΠΎΡΠΎΠ±ΡΠ°Π½Π½ΡΠ΅ ΠΈΠ· ΠΏΡΡΠΌΠΎΠΉ ΠΊΠΈΡΠΊΠΈ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
. ΠΡΠ΅Π³ΠΎ Π±ΡΠ»ΠΎ ΡΠΎΠ±ΡΠ°Π½ΠΎ ΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΎ 45 ΠΏΡΠΎΠ± ΡΠ΅ΠΊΠ°Π»ΠΈΠΉ ΠΎΠ²Π΅Ρ ΠΈ ΠΊΠΎΠ· Ρ ΡΠ°ΡΡΠ½ΠΎΠΉ ΡΠ΅ΡΠΌΡ Π² ΠΠ°Π»ΡΠΆΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ ΠΈ 30 ΠΏΡΠΎΠ± ΠΎΠ²Π΅Ρ Ρ ΡΠ΅ΡΠΌΡ Π² Π’Π²Π΅ΡΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ. ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π½Π° Π½Π°Π»ΠΈΡΠΈΠ΅ ΡΠΈΡ Π³Π΅Π»ΡΠΌΠΈΠ½ΡΠΎΠ² Π² ΡΠ΅ΠΊΠ°Π»ΠΈΡΡ
ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΡΠ»ΠΎΡΠ°ΡΠΈΠΈ ΠΏΠΎ ΠΠΎΡΠ΅Π»ΡΠ½ΠΈΠΊΠΎΠ²Ρ-Π₯ΡΠ΅Π½ΠΎΠ²Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ Π©Π΅ΡΠ±ΠΎΠ²ΠΈΡΠ°-Π¨ΠΈΠ»ΡΠ½ΠΈΠΊΠΎΠ²Π° Π΄Π»Ρ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½ΠΈΡ Π»ΠΈΡΠΈΠ½ΠΎΠΊ ΠΏΡΠΈ Π»Π΅Π³ΠΎΡΠ½ΡΡ
Π½Π΅ΠΌΠ°ΡΠΎΠ΄ΠΎΠ·Π°Ρ
. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΊΠΎΠΏΡΠΎΠΎΠ²ΠΎΡΠΊΠΎΠΏΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π½Π°ΠΌΠΈ Π±ΡΠ»ΠΎ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΠΊΠΈΡΠ΅ΡΠ½ΡΠ΅ ΠΏΠ°ΡΠ°Π·ΠΈΡΡ Π½Π° ΡΠ΅ΡΠΌΠ΅ Π² ΠΠ°Π»ΡΠΆΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΡΡΠ΅ΠΌΡ ΡΠΎΠ΄Π°ΠΌΠΈ Π½Π΅ΠΌΠ°ΡΠΎΠ΄ β Trichostrongylus, Nematodirus ΠΈ Capillaria, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΡΠΎΡΡΠ΅ΠΉΡΠΈΠΌΠΈ ΠΈΠ· ΡΠΎΠ΄Π° Eimeria. Π ΡΠ΅ΠΊΠ°Π»ΠΈΡΡ
ΠΎΠ²Π΅Ρ Ρ ΡΠ΅ΡΠΌΡ Π² Π’Π²Π΅ΡΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ Π±ΡΠ»ΠΈ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½Ρ ΡΠΉΡΠ° Π½Π΅ΠΌΠ°ΡΠΎΠ΄ ΠΈΠ· ΡΠΎΠ΄Π° Trichostrongylus ΠΈ ΠΏΡΠΎΡΡΠ΅ΠΉΡΠΈΠ΅ ΠΈΠ· ΡΠΎΠ΄Π° Eimeria. ΠΠ°ΡΠ°ΠΆΠ΅Π½Π½ΠΎΡΡΡ ΠΊΠΈΡΠ΅ΡΠ½ΡΠΌΠΈ ΠΏΠ°ΡΠ°Π·ΠΈΡΠ°ΠΌΠΈ ΠΎΠ²Π΅Ρ ΠΈ ΠΊΠΎΠ· Π΄Π²ΡΡ
ΡΠΊΠ°Π·Π°Π½Π½ΡΡ
ΡΠ΅ΡΠΌ Π±ΡΠ»Π° ΡΡ
ΠΎΠΆΠ΅ΠΉ. ΠΠΎΠΌΠΈΠ½ΠΈΡΡΡΡΠΈΠΌΠΈ ΡΠ²Π»ΡΡΡΡΡ Π²ΠΎΠ·Π±ΡΠ΄ΠΈΡΠ΅Π»ΠΈ ΠΈΠ· ΡΠΎΠ΄Π° Trichostrongylus, ΡΡΠΎ, ΠΎΡΠ΅Π²ΠΈΠ΄Π½ΠΎ, ΡΠ²ΡΠ·Π°Π½ΠΎ Ρ ΠΏΠΎΡ
ΠΎΠΆΠΈΠΌΠΈ ΡΡΠ»ΠΎΠ²ΠΈΡΠΌΠΈ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ ΠΈ ΠΊΠΎΡΠΌΠ»Π΅Π½ΠΈΡ ΠΌΠ΅Π»ΠΊΠΎΠ³ΠΎ ΡΠΎΠ³Π°ΡΠΎΠ³ΠΎ ΡΠΊΠΎΡΠ° Π½Π° ΠΎΠ±Π΅ΠΈΡ
ΡΠ΅ΡΠΌΠ°Ρ
. ΠΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Π½ΡΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΡΠ΅ΠΊΠ°Π»ΠΈΠΉ, Π΄ΠΎΠΌΠΈΠ½ΠΈΡΡΡΡΠΈΠΌΠΈ ΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΠ·Π°ΠΌΠΈ Ρ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
ΠΎΠ±Π΅ΠΈΡ
ΡΠ΅ΡΠΌ ΡΠ²Π»ΡΡΡΡΡ ΠΆΠ΅Π»ΡΠ΄ΠΎΡΠ½ΠΎ-ΠΊΠΈΡΠ΅ΡΠ½ΡΠ΅ ΡΡΡΠΎΠ½Π³ΠΈΠ»ΡΡΠΎΠ·Ρ.
ΠΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½Π°Ρ ΡΠ΅ΡΠ°ΠΏΠΈΡ ΠΏΡΠΈ ΡΠΎΠΊΡΠ°ΡΠΊΠ°ΡΠΈΠΎΠ·Π΅ ΠΏΠ΅ΡΡΠΎΠ² ΡΠ΅ΡΠ΅Π±ΡΠΈΡΡΡΡ ΠΊΠ»Π΅ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ
The purpose of the research is evaluating the efficacy of complex therapy using dironet, lactobifadol and keratin food supplement (DLK) against toxascariosis of the arctic fox.Materials and methods. To determine the helminth fauna in the conditions of Vyatka Fur Breeding Farm, 61 females silver fox and 55 females voilevoy arctic fox were used as study objects. To conduct complex therapy against toxascariosis, the study object was 24 females culled from the breeding herd, spontaneously infected with toxascariosis and being clinically healthy. The morphological and biochemical blood parameters in female foxes were determined before and after dehelminthization, and control weighing of animals from experimental groups was carried out before and after the experiment.Results and discussion. Of the studied 116 fur-bearing animals, 26 (22.4%) were infected with Toxascaris leonina. Infection rate of Toxascaris sp. in silver fox females aged 5β7 years was 42.6% when 7-9 eggs were found in one microscope field (magnification 7 Γ 9). Infection with Toxascaris sp. affects on the body weight of infected animals. The females silver fox from the second experimental group infected with Toxascaris sp., which were not treated, had an average live weight of 1.3 kg less (16.6%) as compared to the control. The complex therapy with the DLK treatment-and-prophylactic complex contributed to the improved metabolic processes and digestion. The applicability of the DLK treatment-and-prophylactic complex for therapy against toxascariosis was proved.Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ: ΠΎΡΠ΅Π½ΠΊΠ° ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ Π΄ΠΈΡΠΎΠ½Π΅ΡΠ°, Π»Π°ΠΊΡΠΎΠ±ΠΈΡΠ°Π΄ΠΎΠ»Π° ΠΈ ΠΊΠ΅ΡΠ°ΡΠΈΠ½Π° ΠΊΠΎΡΠΌΠΎΠ²ΠΎΠ³ΠΎ (ΠΠΠ) ΠΏΡΠΈ ΡΠΎΠΊΡΠ°ΡΠΊΠ°ΡΠΈΠΎΠ·Π΅ ΠΏΠ΅ΡΡΠΎΠ² ΡΠ΅ΡΠ΅Π±ΡΠΈΡΡΡΡ
.ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΠ»Ρ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ Π³Π΅Π»ΡΠΌΠΈΠ½ΡΠΎΡΠ°ΡΠ½Ρ Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΠΠΠ Β«ΠΠ²Π΅ΡΠΎΠ²ΠΎΠ΄ΡΠ΅ΡΠΊΠΎΠ΅ ΠΏΠ»Π΅ΠΌΠ΅Π½Π½ΠΎΠ΅ Ρ
ΠΎΠ·ΡΠΉΡΡΠ²ΠΎ Β«ΠΡΡΠΊΠ°Β» ΠΎΠ±ΡΠ΅ΠΊΡΠ°ΠΌΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ»ΡΠΆΠΈΠ»ΠΈ 61 ΡΠ°ΠΌΠΊΠ° ΠΏΠ΅ΡΡΠ° ΡΠ΅ΡΠ΅Π±ΡΠΈΡΡΠΎΠ³ΠΎ ΠΈ 55 ΡΠ°ΠΌΠΎΠΊ ΠΏΠ΅ΡΡΠ° Π²ΡΠ°Π»Π΅Π²ΠΎΠ³ΠΎ. ΠΠ»Ρ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ Π² ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠΈ ΡΠΎΠΊΡΠ°ΡΠΊΠ°ΡΠΈΠΎΠ·Π° ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π±ΡΠ»ΠΈ 24 ΡΠ°ΠΌΠΊΠΈ, Π²ΡΠ±ΡΠ°ΠΊΠΎΠ²Π°Π½Π½ΡΠ΅ ΠΈΠ· ΠΏΠ»Π΅ΠΌΠ΅Π½Π½ΠΎΠ³ΠΎ ΡΡΠ°Π΄Π°, ΡΠΏΠΎΠ½ΡΠ°Π½Π½ΠΎ ΠΈΠ½Π²Π°Π·ΠΈΡΠΎΠ²Π°Π½Π½ΡΠ΅ ΡΠΎΠΊΡΠ°ΡΠΊΠ°ΡΠΈΠΎΠ·ΠΎΠΌ ΠΈ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈ Π·Π΄ΠΎΡΠΎΠ²ΡΠ΅. ΠΠΏΡΠ΅Π΄Π΅Π»ΡΠ»ΠΈ ΠΌΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ Π±ΠΈΠΎΡ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΊΡΠΎΠ²ΠΈ Ρ ΡΠ°ΠΌΠΎΠΊ ΠΏΠ΅ΡΡΠΎΠ² Π΄ΠΎ ΠΈ ΠΏΠΎΡΠ»Π΅ Π΄Π΅Π³Π΅Π»ΡΠΌΠΈΠ½ΡΠΈΠ·Π°ΡΠΈΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΠΎΠ΅ Π²Π·Π²Π΅ΡΠΈΠ²Π°Π½ΠΈΠ΅ Π·Π²Π΅ΡΠ΅ΠΉ Π²ΡΠ΅Ρ
ΠΏΠΎΠ΄ΠΎΠΏΡΡΠ½ΡΡ
Π³ΡΡΠΏΠΏ Π΄ΠΎ ΠΈ ΠΏΠΎΡΠ»Π΅ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°.Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. ΠΠ· ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Π½ΡΡ
116 Π³ΠΎΠ»ΠΎΠ² ΠΏΡΡΠ½ΡΡ
Π·Π²Π΅ΡΠ΅ΠΉ 26 (22,4%) ΠΎΠΊΠ°Π·Π°Π»ΠΈΡΡ ΠΈΠ½Π²Π°Π·ΠΈΡΠΎΠ²Π°Π½Π½ΡΠΌΠΈ Toxascaris leonina. ΠΠ°ΡΠ°ΠΆΠ΅Π½Π½ΠΎΡΡΡ ΡΠΎΠΊΡΠ°ΡΠΊΠ°ΡΠΈΡΠ°ΠΌΠΈ ΡΠ°ΠΌΠΎΠΊ ΠΏΠ΅ΡΡΠ° ΡΠ΅ΡΠ΅Π±ΡΠΈΡΡΠΎΠ³ΠΎ Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ 5β7 Π»Π΅Ρ ΡΠΎΡΡΠ°Π²ΠΈΠ»Π° 42,6% ΠΏΡΠΈ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½ΠΈΠΈ Π² ΠΎΠ΄Π½ΠΎΠΌ ΠΏΠΎΠ»Π΅ Π·ΡΠ΅Π½ΠΈΡ ΠΌΠΈΠΊΡΠΎΡΠΊΠΎΠΏΠ° (ΡΠ². 7 Γ 9) 7β9 ΡΠΈΡ. ΠΠ°ΡΠ°Π·ΠΈΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠΎΠΊΡΠ°ΡΠΊΠ°ΡΠΈΡΠΎΠ² Π²Π»ΠΈΡΠ΅Ρ Π½Π° ΠΆΠΈΠ²ΡΡ ΠΌΠ°ΡΡΡ ΠΈΠ½Π²Π°Π·ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
Π·Π²Π΅ΡΠ΅ΠΉ. ΠΠ°ΡΠ°ΠΆΠ΅Π½Π½ΡΠ΅ ΡΠΎΠΊΡΠ°ΡΠΊΠ°ΡΠΈΡΠ°ΠΌΠΈ ΡΠ°ΠΌΠΊΠΈ ΠΏΠ΅ΡΡΠ° ΡΠ΅ΡΠ΅Π±ΡΠΈΡΡΠΎΠ³ΠΎ Π²ΡΠΎΡΠΎΠΉ ΠΎΠΏΡΡΠ½ΠΎΠΉ Π³ΡΡΠΏΠΏΡ, Π½Π΅ ΠΏΠΎΠ΄Π²Π΅ΡΠ³Π°Π²ΡΠΈΠ΅ΡΡ Π»Π΅ΡΠ΅Π½ΠΈΡ, ΠΈΠΌΠ΅Π»ΠΈ ΠΆΠΈΠ²ΡΡ ΠΌΠ°ΡΡΡ, Π² ΡΡΠ΅Π΄Π½Π΅ΠΌ, Π½Π° 1,3 ΠΊΠ³ ΠΌΠ΅Π½ΡΡΠ΅ (16,6%) ΠΏΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Ρ ΠΊΠΎΠ½ΡΡΠΎΠ»Π΅ΠΌ. ΠΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½Π°Ρ ΡΠ΅ΡΠ°ΠΏΠΈΡ Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ Π»Π΅ΡΠ΅Π±Π½ΠΎ-ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° ΠΠΠ ΡΠΏΠΎΡΠΎΠ±ΡΡΠ²ΠΎΠ²Π°Π»Π° Π½ΠΎΡΠΌΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΎΠ±ΠΌΠ΅Π½Π½ΡΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ² ΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΏΠΈΡΠ΅Π²Π°ΡΠ΅Π½ΠΈΡ. ΠΠΎΠΊΠ°Π·Π°Π½Π° ΡΠ΅Π»Π΅ΡΠΎΠΎΠ±ΡΠ°Π·Π½ΠΎΡΡΡ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ Π»Π΅ΡΠ΅Π±Π½ΠΎ-ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° ΠΠΠ Π΄Π»Ρ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ ΠΏΡΠΈ ΡΠΎΠΊΡΠ°ΡΠΊΠ°ΡΠΈΠΎΠ·Π΅
ΠΡΠ³Π°Π½ΠΎΠ»Π΅ΠΏΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠΈΠ·ΠΈΠΊΠΎ-Ρ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΌΠΎΠ»ΠΎΠΊΠ° ΠΊΠΎΠ· Π½ΡΠ±ΠΈΠΉΡΠΊΠΎΠΉ ΠΏΠΎΡΠΎΠ΄Ρ ΠΏΡΠΈ ΠΌΠΈΠΊΡΡΠΈΠ½Π²Π°Π·ΠΈΠΈ ΠΆΠ΅Π»ΡΠ΄ΠΎΡΠ½ΠΎ-ΠΊΠΈΡΠ΅ΡΠ½ΡΠΌΠΈ Π½Π΅ΠΌΠ°ΡΠΎΠ΄Π°ΠΌΠΈ ΠΈΠ· ΠΏΠΎΠ΄ΠΎΡΡΡΠ΄Π° Strongylata
The purpose of the research is to determine the species composition of nematodes from the suborder Strongylata and to study organoleptic and physical and chemical parameters of the Nubian goatsβ milk at strongylatoses of the digestive tract. Materials and methods. The study subjects were lactating Nubian goats aged 3 to 5 years from private farms in the Moscow Region. A total of 37 animals were examined. Faeces were studied by flotation methods per FΓΌlleborn and KotelnikovKhrenov. To determine the species composition, partial helminthological dissections per K. I. Skryabin were used. In the infected animals from the experimental and control groups, organoleptic and physical and chemical milk parameters were studied prior to and after therapeutic measures using an anthelmintic with the active ingredient fenbendazole at a dose of 5 mg/kg. The deworming effectiveness was determined by the control test. Physical and chemical milk parameters were determined using an automatic Klever-2 milk analyzer, and organoleptic parameters were determined according to common methods pursuant to the effective GOST.Results and discussion. The lactating Nubian goats infected with gastrointestinal strongylates on the Moscow Region private farms amounted to 100% in the Podolsk Urban Okrug, and 88.2% in the Voskresensk Urban Okrug. The species composition was represented by 8 species, namely, Haemonchus Ρontortus, Ostertagia ostertagi, Trichostrongylus axei, T. colubriformis, Nematodirus spathiger, N. filicollis, Cooperia ΠΎvina, and Bunostomum trigonocephalum. In the pre- and postdeworming milk studies, the organoleptic parameters corresponded to the effective GOST in appearance, texture, color and smell; the sweetish taste was only absent after deworming in the experimental goats. Gastrointestinal nematodes from the suborder Strongylata did not affect the organoleptic parameters of milk. However, the pre- and posttreatment weight fraction of fat changed from 2.90Β±0.30 to 5.40Β±0.22% in the experimental group.Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ: ΠΎΠΏΡΠ΅Π΄Π΅Π»ΠΈΡΡ Π²ΠΈΠ΄ΠΎΠ²ΠΎΠΉ ΡΠΎΡΡΠ°Π² Π½Π΅ΠΌΠ°ΡΠΎΠ΄ ΠΈΠ· ΠΏΠΎΠ΄ΠΎΡΡΡΠ΄Π° Strongylata ΠΈ ΠΈΠ·ΡΡΠΈΡΡ ΠΎΡΠ³Π°Π½ΠΎΠ»Π΅ΠΏΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠΈΠ·ΠΈΠΊΠΎ-Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΌΠΎΠ»ΠΎΠΊΠ° ΠΊΠΎΠ· Π½ΡΠ±ΠΈΠΉΡΠΊΠΎΠΉ ΠΏΠΎΡΠΎΠ΄Ρ ΠΏΡΠΈ ΡΡΡΠΎΠ½Π³ΠΈΠ»ΡΡΠΎΠ·Π°Ρ
ΠΏΠΈΡΠ΅Π²Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ°ΠΊΡΠ°.ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΠ±ΡΠ΅ΠΊΡΠ°ΠΌΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π±ΡΠ»ΠΈ Π»Π°ΠΊΡΠΈΡΡΡΡΠΈΠ΅ ΠΊΠΎΠ·Ρ Π½ΡΠ±ΠΈΠΉΡΠΊΠΎΠΉ ΠΏΠΎΡΠΎΠ΄Ρ Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ ΠΎΡ 3 Π΄ΠΎ 5 Π»Π΅Ρ ΠΈΠ· ΡΠ°ΡΡΠ½ΡΡ
Ρ
ΠΎΠ·ΡΠΉΡΡΠ² ΠΠΎΡΠΊΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ. ΠΡΠ΅Π³ΠΎ Π±ΡΠ»ΠΎ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΎ 37 Π³ΠΎΠ»ΠΎΠ². ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ΅ΠΊΠ°Π»ΠΈΠΉ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ ΡΠ»ΠΎΡΠ°ΡΠΈΠΈ ΠΏΠΎ Π€ΡΠ»Π»Π΅Π±ΠΎΡΠ½Ρ ΠΈ ΠΠΎΡΠ΅Π»ΡΠ½ΠΈΠΊΠΎΠ²Ρ-Π₯ΡΠ΅Π½ΠΎΠ²Ρ. ΠΠ»Ρ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ Π²ΠΈΠ΄ΠΎΠ²ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π° ΠΏΡΠΈΠΌΠ΅Π½ΡΠ»ΠΈ ΠΌΠ΅ΡΠΎΠ΄ Π½Π΅ΠΏΠΎΠ»Π½ΠΎΠ³ΠΎ Π³Π΅Π»ΡΠΌΠΈΠ½ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π²ΡΠΊΡΡΡΠΈΡ ΠΏΠΎ Π. Π. Π‘ΠΊΡΡΠ±ΠΈΠ½Ρ. Π£ Π·Π°ΡΠ°ΠΆΠ΅Π½Π½ΡΡ
ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
ΠΈΠ· ΠΎΠΏΡΡΠ½ΠΎΠΉ ΠΈ ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΠΎΠΉ Π³ΡΡΠΏΠΏ Π±ΡΠ»ΠΈ ΠΈΠ·ΡΡΠ΅Π½Ρ ΠΎΡΠ³Π°Π½ΠΎΠ»Π΅ΠΏΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠΈΠ·ΠΈΠΊΠΎ-Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΌΠΎΠ»ΠΎΠΊΠ° Π΄ΠΎ ΠΈ ΠΏΠΎΡΠ»Π΅ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ Π»Π΅ΡΠ΅Π±Π½ΡΡ
ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΠΉ Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ Π°Π½ΡΠΈΠ³Π΅Π»ΡΠΌΠΈΠ½ΡΠΈΠΊΠ° Ρ Π΄Π΅ΠΉΡΡΠ²ΡΡΡΠΈΠΌ Π²Π΅ΡΠ΅ΡΡΠ²ΠΎΠΌ ΡΠ΅Π½Π±Π΅Π½Π΄Π°Π·ΠΎΠ» Π² Π΄ΠΎΠ·Π΅ 5 ΠΌΠ³/ΠΊΠ³. ΠΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Π½ΠΎΠΉ Π΄Π΅Π³Π΅Π»ΡΠΌΠΈΠ½ΡΠΈΠ·Π°ΡΠΈΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ»ΠΈ ΠΏΠΎ ΠΌΠ΅ΡΠΎΠ΄Ρ Β«ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΡΠΉ ΡΠ΅ΡΡΒ». Π€ΠΈΠ·ΠΈΠΊΠΎ-Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΌΠΎΠ»ΠΎΠΊΠ° ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ»ΠΈ Ρ ΠΏΠΎΠΌΠΎΡΡΡ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π°ΡΠΎΡΠ° ΠΌΠΎΠ»ΠΎΠΊΠ° Β«ΠΠ»Π΅Π²Π΅Ρ-2Β», Π° ΠΎΡΠ³Π°Π½ΠΎΠ»Π΅ΠΏΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ β ΠΏΠΎ ΠΎΠ±ΡΠ΅ΠΏΡΠΈΠ½ΡΡΡΠΌ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠ°ΠΌ Π² ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΠΈ Ρ Π΄Π΅ΠΉΡΡΠ²ΡΡΡΠΈΠΌ ΠΠΠ‘Π’.Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. ΠΠ°ΡΠ°ΠΆΠ΅Π½Π½ΠΎΡΡΡ Π»Π°ΠΊΡΠΈΡΡΡΡΠΈΡ
ΠΊΠΎΠ· Π½ΡΠ±ΠΈΠΉΡΠΊΠΎΠΉ ΠΏΠΎΡΠΎΠ΄Ρ Π² ΡΠ°ΡΡΠ½ΡΡ
Ρ
ΠΎΠ·ΡΠΉΡΡΠ²Π°Ρ
ΠΠΎΡΠΊΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ ΡΡΡΠΎΠ½Π³ΠΈΠ»ΡΡΠ°ΠΌΠΈ ΠΏΠΈΡΠ΅Π²Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ°ΠΊΡΠ° ΡΠΎΡΡΠ°Π²ΠΈΠ»Π° Π² Π³.ΠΎ. ΠΠΎΠ΄ΠΎΠ»ΡΡΠΊ 100, Π° Π² Π³.ΠΎ. ΠΠΎΡΠΊΡΠ΅ΡΠ΅Π½ΡΠΊ 88,2%. ΠΠΈΠ΄ΠΎΠ²ΠΎΠΉ ΡΠΎΡΡΠ°Π² ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ 8 Π²ΠΈΠ΄Π°ΠΌΠΈ: Haemonchus Ρontortus, Ostertagia ostertagi, Trichostrongylus axei, T. colubriformis, Nematodirus spathiger, N. filicollis, Cooperia ΠΎvina, Bunostomum trigonocephalum. ΠΡΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΈ ΠΌΠΎΠ»ΠΎΠΊΠ° Π΄ΠΎ ΠΈ ΠΏΠΎΡΠ»Π΅ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ Π΄Π΅Π³Π΅Π»ΡΠΌΠΈΠ½ΡΠΈΠ·Π°ΡΠΈΠΈ ΠΎΡΠ³Π°Π½ΠΎΠ»Π΅ΠΏΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΎΠ²Π°Π»ΠΈ Π΄Π΅ΠΉΡΡΠ²ΡΡΡΠ΅ΠΌΡ ΠΠΠ‘Π’Ρ ΠΏΠΎ Π²Π½Π΅ΡΠ½Π΅ΠΌΡ Π²ΠΈΠ΄Ρ, ΠΊΠΎΠ½ΡΠΈΡΡΠ΅Π½ΡΠΈΠΈ, ΡΠ²Π΅ΡΡ ΠΈ Π·Π°ΠΏΠ°Ρ
Ρ, ΡΠΎΠ»ΡΠΊΠΎ ΡΠ»Π°Π΄ΠΊΠΎΠ²Π°ΡΡΠΉ Π²ΠΊΡΡ ΠΎΡΡΡΡΡΡΠ²ΠΎΠ²Π°Π» ΠΏΠΎΡΠ»Π΅ Π΄Π΅Π³Π΅Π»ΡΠΌΠΈΠ½ΡΠΈΠ·Π°ΡΠΈΠΈ Ρ ΠΊΠΎΠ· Π² ΠΎΠΏΡΡΠ½ΠΎΠΉ Π³ΡΡΠΏΠΏΠ΅. ΠΠ΅Π»ΡΠ΄ΠΎΡΠ½ΠΎ-ΠΊΠΈΡΠ΅ΡΠ½ΡΠ΅ Π½Π΅ΠΌΠ°ΡΠΎΠ΄Ρ ΠΈΠ· ΠΏΠΎΠ΄ΠΎΡΡΡΠ΄Π° Strongylata Π½Π΅ ΠΎΠΊΠ°Π·ΡΠ²Π°Π»ΠΈ Π²Π»ΠΈΡΠ½ΠΈΡ Π½Π° ΠΎΡΠ³Π°Π½ΠΎΠ»Π΅ΠΏΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΌΠΎΠ»ΠΎΠΊΠ°. ΠΠ΄Π½Π°ΠΊΠΎ, ΠΌΠ°ΡΡΠΎΠ²Π°Ρ Π΄ΠΎΠ»Ρ ΠΆΠΈΡΠ° Π² ΠΎΠΏΡΡΠ½ΠΎΠΉ Π³ΡΡΠΏΠΏΠ΅ Π΄ΠΎ ΠΈ ΠΏΠΎΡΠ»Π΅ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ Π»Π΅ΡΠ΅Π±Π½ΡΡ
ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΠΉ ΠΈΠ·ΠΌΠ΅Π½ΠΈΠ»Π°ΡΡ Ρ 2,90Β±0,30 Π΄ΠΎ 5,40Β±0,22%
Π‘Π΅Π·ΠΎΠ½Π½Π°Ρ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠ° Π·Π°ΡΠ°ΠΆΠ΅Π½Π½ΠΎΡΡΠΈ Π΅Π²ΡΠΎΠΏΠ΅ΠΉΡΠΊΠΈΡ Π·ΡΠ±ΡΠΎΠ² ΡΡΡΠΎΠ½Π³ΠΈΠ»ΡΡΠ°ΠΌΠΈ ΠΆΠ΅Π»ΡΠ΄ΠΎΡΠ½ΠΎ-ΠΊΠΈΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ°ΠΊΡΠ°
The purpose of the research is studying seasonal dynamics of gastrointestinal strongylatosis in bison in the Central Region of the Russian Federation.Materials and methods. The bison of different age and sex was studied in the Prioksko-Terrasny Nature Reserve, the Moscow Region. Fresh feces collected near feed troughs in enclosures in different seasons for three years were examined according to generally accepted methods. To analyze the infection rate of gastrointestinal strongylates in the European bison by months throughout the year, we took average monthly temperature and humidity values for 2018, 2019, and 2020 into account.Results and discussion. The maximum number of positive samples was diagnosed in the warm season of the year, namely, in summer and in the first months of autumn: August, September and October 2018 (79.3, 83.3 and 82.9%), August, October, November and December 2019 (73.7, 76.9, 77.1 and 77.8%), and June, July, August and October 2020 (85.6, 87.2, 88.0 and 86.3%). Ambient temperatures and precipitations affect significantly on the time of larvae development in the environment, which can be clearly seen in 2019.Β Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ β ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΠ΅Π·ΠΎΠ½Π½ΠΎΠΉ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ Π·Π°ΡΠ°ΠΆΠ΅Π½ΠΈΡ Π·ΡΠ±ΡΠΎΠ² ΡΡΡΠΎΠ½Π³ΠΈΠ»ΡΡΠ°ΠΌΠΈ ΠΆΠ΅Π»ΡΠ΄ΠΎΡΠ½ΠΎ-ΠΊΠΈΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ°ΠΊΡΠ° Π½Π° ΡΠ΅ΡΡΠΈΡΠΎΡΠΈΠΈ Π¦Π΅Π½ΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠ΅Π³ΠΈΠΎΠ½Π° Π Π€.ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π·ΡΠ±ΡΠΎΠ² ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΠΏΠΎΠ»ΠΎΠ²ΠΎΠ·ΡΠ°ΡΡΠ½ΡΡ
Π³ΡΡΠΏΠΏ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΠΡΠΈΠΎΠΊΡΠΊΠΎ-Π’Π΅ΡΡΠ°ΡΠ½ΠΎΠ³ΠΎ Π·Π°ΠΏΠΎΠ²Π΅Π΄Π½ΠΈΠΊΠ° ΠΠΎΡΠΊΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ. Π‘Π²Π΅ΠΆΠΈΠ΅ ΡΠ΅ΠΊΠ°Π»ΠΈΠΈ, ΠΎΡΠΎΠ±ΡΠ°Π½Π½ΡΠ΅ ΠΎΠΊΠΎΠ»ΠΎ ΠΊΠΎΡΠΌΡΡΠ΅ΠΊ Π² Π²ΠΎΠ»ΡΠ΅ΡΠ°Ρ
Π² ΡΠ°Π·Π»ΠΈΡΠ½ΡΠ΅ ΡΠ΅Π·ΠΎΠ½Ρ Π³ΠΎΠ΄Π° Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΡΡΠ΅Ρ
Π»Π΅Ρ, ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π»ΠΈ ΠΏΠΎ ΠΎΠ±ΡΠ΅ΠΏΡΠΈΠ½ΡΡΡΠΌ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠ°ΠΌ. ΠΠ»Ρ Π°Π½Π°Π»ΠΈΠ·Π° Π·Π°ΡΠ°ΠΆΠ΅Π½Π½ΠΎΡΡΠΈ Π΅Π²ΡΠΎΠΏΠ΅ΠΉΡΠΊΠΈΡ
Π·ΡΠ±ΡΠΎΠ² ΡΡΡΠΎΠ½Π³ΠΈΠ»ΡΡΠ°ΠΌΠΈ ΠΆΠ΅Π»ΡΠ΄ΠΎΡΠ½ΠΎ-ΠΊΠΈΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ°ΠΊΡΠ° ΠΏΠΎ ΠΌΠ΅ΡΡΡΠ°ΠΌ Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ Π³ΠΎΠ΄Π° ΡΡΠΈΡΡΠ²Π°Π»ΠΈ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΡΡΠ΅Π΄Π½Π΅ΠΌΠ΅ΡΡΡΠ½ΠΎΠΉ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΡ ΠΈ Π²Π»Π°ΠΆΠ½ΠΎΡΡΠΈ Π·Π° 2018, 2019 ΠΈ 2020 Π³Π³.Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΠΏΠΎΠ»ΠΎΠΆΠΈΡΠ΅Π»ΡΠ½ΡΡ
ΠΏΡΠΎΠ± Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΎ Π² ΡΠ΅ΠΏΠ»ΡΠΉ ΡΠ΅Π·ΠΎΠ½ Π³ΠΎΠ΄Π° β Π»Π΅ΡΠΎΠΌ ΠΈ Π² ΠΏΠ΅ΡΠ²ΡΠ΅ ΠΌΠ΅ΡΡΡΡ ΠΎΡΠ΅Π½ΠΈ β Π² 2018 Π³ΠΎΠ΄Ρ - Π°Π²Π³ΡΡΡ, ΡΠ΅Π½ΡΡΠ±ΡΡ ΠΈ ΠΎΠΊΡΡΠ±ΡΡ (79,3, 83,3 ΠΈ 82,9%), Π² 2019 Π³. β Π°Π²Π³ΡΡΡ, ΠΎΠΊΡΡΠ±ΡΡ, Π½ΠΎΡΠ±ΡΡ ΠΈ Π΄Π΅ΠΊΠ°Π±ΡΡ (73,7, 76,9, 77,1 ΠΈ 77,8%), Π² 2020 Π³. β ΠΈΡΠ½Ρ, ΠΈΡΠ»Ρ, Π°Π²Π³ΡΡΡ ΠΈ ΠΎΠΊΡΡΠ±ΡΡ (85,6, 87,2, 88,0 ΠΈ 86,3%). ΠΠ° ΡΡΠΎΠΊΠΈ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π»ΠΈΡΠΈΠ½ΠΎΠΊ Π² ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅ΠΉ ΡΡΠ΅Π΄Π΅ ΡΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΡ ΡΠΎΠ»Ρ ΠΎΠΊΠ°Π·ΡΠ²Π°Π΅Ρ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ° ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅ΠΉ ΡΡΠ΅Π΄Ρ ΠΈ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π²ΡΠΏΠ°Π²ΡΠΈΡ
ΠΎΡΠ°Π΄ΠΊΠΎΠ², ΡΡΠΎ ΡΠ΅ΡΠΊΠΎ ΠΏΡΠΎΡΠ»Π΅ΠΆΠΈΠ²Π°Π΅ΡΡΡ Π² 2019 Π³.
Π Π°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΠ΅ ΡΠ½Π΄ΠΎΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΠ·ΠΎΠ² Ρ Π·ΡΠ±ΡΠΎΠ² Π² ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ ΡΠ΅Π³ΠΈΠΎΠ½Π°Ρ Π Π€
The purpose of the research is studying the distribution of endoparasitoses in bison in various regions of the Russian Federation.Materials and methods. The endoparasite fauna in bison was studied in 2018β2020 in the FSBI Prioksko-Terrasny Nature Biosphere Reserve (Moscow Region), the Bison Nursery of the Siberian Branch of the Russian Academy of Sciences of the Altai Republic, the Bryansk Forest Nature Reserve (Bryansk Region), the Ugra National Park (Kaluga Region), the Vologda Region, and at the Department of Parasitology and Veterinary and Sanitary Expertise of the Moscow State Academy of Veterinary Medicine and Biotechnology β K. I. Skryabin MVA. We studied feces collected from bison of different sex and age groups near feeders in the runs, and in reserves, nurseries and in the wild. A total of 320 samples were collected and examined including 237 samples from the Prioksko-Terrasny Nature Biosphere Reserve, 15 samples from the Bison Nursery, 18 samples from the Bryansk Forest Nature Reserve, 29 samples from the Ugra National Park and 21 samples from wild bison from the Vologda Region. For helminth-coprological studies, we collected fresh feces of bison from the soil surface. The feces were examined according to generally accepted methods. The sequential washing technique was used to diagnose trematodiases, and the Kotelnikov-Khrenov and Fulleborn flotation methods were used to diagnose cestodoses, nematodoses and eimerioses.Results and discussion. The endoparasite fauna of the European bison was most diverse in the Prioksko-Terrasny Nature Biosphere Reserve, where we identified the parasitizing of two species of trematodes, one genus of cestodes, one species and four genera of nematodes and one genus of protozoa. All these pathogens parasitize both as mono- and mixed infections. One species of trematodes, one genus of nematodes and one genus of protozoa have been identified in the Ugra National Park. One genus and two genera of nematodes were found in the Bison Nursery of the Siberian Branch of the Russian Academy of Sciences of the Altai Republic and in the Bryansk Forest Nature Reserve, respectively. The dominant were gastrointestinal strongylatoses.Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ: ΠΈΠ·ΡΡΠΈΡΡ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΠ΅ ΡΠ½Π΄ΠΎΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΠ·ΠΎΠ² Ρ Π·ΡΠ±ΡΠΎΠ² Π² ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΡΠ΅Π³ΠΈΠΎΠ½Π°Ρ
Π Π€.ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. Π Π°Π±ΠΎΡΡ ΠΏΠΎ ΠΈΠ·ΡΡΠ΅Π½ΠΈΡ ΡΠ½Π΄ΠΎΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΡΠ°ΡΠ½Ρ Ρ Π·ΡΠ±ΡΠΎΠ² ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π² 2018β2020 Π³Π³. Π² Π€ΠΠΠ£ Β«ΠΡΠΈΠΎΠΊΡΠΊΠΎ-Π’Π΅ΡΡΠ°ΡΠ½ΡΠΉ Π·Π°ΠΏΠΎΠ²Π΅Π΄Π½ΠΈΠΊΒ» (ΠΠΎΡΠΊΠΎΠ²ΡΠΊΠ°Ρ ΠΎΠ±Π»Π°ΡΡΡ), Π² Β«ΠΡΠ±ΡΠΎΠ²ΠΎΠΌ ΠΏΠΈΡΠΎΠΌΠ½ΠΈΠΊΠ΅Β» Π‘Π Π ΠΠ Π Π΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ»ΡΠ°ΠΉ, Π·Π°ΠΏΠΎΠ²Π΅Π΄Π½ΠΈΠΊΠ΅ Β«ΠΡΡΠ½ΡΠΊΠΈΠΉ Π»Π΅ΡΒ» (ΠΡΡΠ½ΡΠΊΠ°Ρ ΠΎΠ±Π»Π°ΡΡΡ), Π² ΠΠ°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠΌ ΠΏΠ°ΡΠΊΠ΅ Β«Π£Π³ΡΠ°Β» (ΠΠ°Π»ΡΠΆΡΠΊΠ°Ρ ΠΎΠ±Π»Π°ΡΡΡ), Π² ΠΠΎΠ»ΠΎΠ³ΠΎΠ΄ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ Π½Π° ΠΊΠ°ΡΠ΅Π΄ΡΠ΅ ΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΈ Π²Π΅ΡΠ΅ΡΠΈΠ½Π°ΡΠ½ΠΎ-ΡΠ°Π½ΠΈΡΠ°ΡΠ½ΠΎΠΉ ΡΠΊΡΠΏΠ΅ΡΡΠΈΠ·Ρ Π€ΠΠΠΠ£ ΠΠ ΠΠΠΠΠΠΈΠ β ΠΠΠ ΠΈΠΌ. Π. Π. Π‘ΠΊΡΡΠ±ΠΈΠ½Π°. Π£ Π·ΡΠ±ΡΠΎΠ² ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΠΏΠΎΠ»ΠΎΠ²ΠΎΠ·ΡΠ°ΡΡΠ½ΡΡ
Π³ΡΡΠΏΠΏ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π»ΠΈ ΡΠ΅ΠΊΠ°Π»ΠΈΠΈ, ΠΎΡΠΎΠ±ΡΠ°Π½Π½ΡΠ΅ ΠΎΠΊΠΎΠ»ΠΎ ΠΊΠΎΡΠΌΡΡΠ΅ΠΊ Π² Π²ΠΎΠ»ΡΠ΅ΡΠ°Ρ
, Π° ΡΠ°ΠΊΠΆΠ΅ Π½Π° ΡΠ΅ΡΡΠΈΡΠΎΡΠΈΠΈ Π·Π°ΠΏΠΎΠ²Π΅Π΄Π½ΠΈΠΊΠΎΠ², ΠΏΠΈΡΠΎΠΌΠ½ΠΈΠΊΠ° ΠΈ Π² Π΄ΠΈΠΊΠΎΠΉ ΠΏΡΠΈΡΠΎΠ΄Π΅. ΠΡΠ΅Π³ΠΎ Π±ΡΠ»ΠΎ ΠΎΡΠΎΠ±ΡΠ°Π½ΠΎ ΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΎ 320 ΠΏΡΠΎΠ±, Π² ΡΠΎΠΌ ΡΠΈΡΠ»Π΅ 237 β ΠΈΠ· ΠΡΠΈΠΎΠΊΡΠΊΠΎ-Π’Π΅ΡΡΠ°ΡΠ½ΠΎΠ³ΠΎ Π·Π°ΠΏΠΎΠ²Π΅Π΄Π½ΠΈΠΊΠ°, 15 β ΠΡΠ±ΡΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΈΡΠΎΠΌΠ½ΠΈΠΊΠ°, 18 β Π·Π°ΠΏΠΎΠ²Π΅Π΄Π½ΠΈΠΊΠ° Β«ΠΡΡΠ½ΡΠΊΠΈΠΉ Π»Π΅ΡΒ», 29 β ΠΠ°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΏΠ°ΡΠΊΠ° Β«Π£Π³ΡΠ°Β» ΠΈ 21 β Ρ Π²ΠΎΠ»ΡΠ½ΠΎΠΆΠΈΠ²ΡΡΠΈΡ
Π·ΡΠ±ΡΠΎΠ² ΠΠΎΠ»ΠΎΠ³ΠΎΠ΄ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ. ΠΠ»Ρ Π³Π΅Π»ΡΠΌΠΈΠ½ΡΠΎΠΊΠΎΠΏΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΡΠΎΠ±ΠΈΡΠ°Π»ΠΈ ΡΠ²Π΅ΠΆΠΈΠ΅ ΡΠ΅ΠΊΠ°Π»ΠΈΠΈ Π·ΡΠ±ΡΠΎΠ² Ρ ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠΈ ΠΏΠΎΡΠ²Ρ. Π€Π΅ΠΊΠ°Π»ΠΈΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π»ΠΈ ΠΏΠΎ ΠΎΠ±ΡΠ΅ΠΏΡΠΈΠ½ΡΡΡΠΌ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠ°ΠΌ. ΠΠ»Ρ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΡΡΠ΅ΠΌΠ°ΡΠΎΠ΄ΠΎΠ·ΠΎΠ² ΠΏΡΠΈΠΌΠ΅Π½ΡΠ»ΠΈ ΠΌΠ΅ΡΠΎΠ΄ ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΡΡ
ΠΏΡΠΎΠΌΡΠ²Π°Π½ΠΈΠΉ, Π° ΡΠ΅ΡΡΠΎΠ΄ΠΎΠ·ΠΎΠ², Π½Π΅ΠΌΠ°ΡΠΎΠ΄ΠΎΠ·ΠΎΠ² ΠΈ ΡΠΉΠΌΠ΅ΡΠΈΠΎΠ·Π° β ΠΌΠ΅ΡΠΎΠ΄Ρ ΡΠ»ΠΎΡΠ°ΡΠΈΠΈ ΠΏΠΎ ΠΠΎΡΠ΅Π»ΡΠ½ΠΈΠΊΠΎΠ²Ρ-Π₯ΡΠ΅Π½ΠΎΠ²Ρ ΠΈ Π€ΡΠ»Π»Π΅Π±ΠΎΡΠ½Ρ.Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. ΠΠ°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΡΠ°Π·Π½ΠΎΠΎΠ±ΡΠ°Π·Π½Π° ΡΠ½Π΄ΠΎΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΡΠ°ΡΠ½Π° Ρ Π΅Π²ΡΠΎΠΏΠ΅ΠΉΡΠΊΠΈΡ
Π·ΡΠ±ΡΠΎΠ² Π² ΠΡΠΈΠΎΠΊΡΠΊΠΎ-Π’Π΅ΡΡΠ°ΡΠ½ΠΎΠΌ Π·Π°ΠΏΠΎΠ²Π΅Π΄Π½ΠΈΠΊΠ΅, Π³Π΄Π΅ Π±ΡΠ»ΠΎ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ ΠΏΠ°ΡΠ°Π·ΠΈΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π΄Π²ΡΡ
Π²ΠΈΠ΄ΠΎΠ² ΡΡΠ΅ΠΌΠ°ΡΠΎΠ΄, ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΡΠΎΠ΄Π° ΡΠ΅ΡΡΠΎΠ΄, ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π²ΠΈΠ΄Π° ΠΈ ΡΠ΅ΡΡΡΠ΅Ρ
ΡΠΎΠ΄ΠΎΠ² Π½Π΅ΠΌΠ°ΡΠΎΠ΄ ΠΈ ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΡΠΎΠ΄Π° ΠΏΡΠΎΡΡΠ΅ΠΉΡΠΈΡ
. ΠΡΠ΅ ΡΠΊΠ°Π·Π°Π½Π½ΡΠ΅ Π²ΠΎΠ·Π±ΡΠ΄ΠΈΡΠ΅Π»ΠΈ ΠΏΠ°ΡΠ°Π·ΠΈΡΠΈΡΡΡΡ ΠΊΠ°ΠΊ Π² Π²ΠΈΠ΄Π΅ ΠΌΠΎΠ½ΠΎ-, ΡΠ°ΠΊ ΠΈ ΠΌΠΈΠΊΡΡΠΈΠ½Π²Π°Π·ΠΈΠΉ. Π ΠΠ°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠΌ ΠΏΠ°ΡΠΊΠ΅ Β«Π£Π³ΡΠ°Β» ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΡΠΈΡΠΎΠ²Π°Π½ ΠΎΠ΄ΠΈΠ½ Π²ΠΈΠ΄ ΡΡΠ΅ΠΌΠ°ΡΠΎΠ΄, ΠΎΠ΄ΠΈΠ½ ΡΠΎΠ΄ Π½Π΅ΠΌΠ°ΡΠΎΠ΄ ΠΈ ΠΎΠ΄ΠΈΠ½ ΡΠΎΠ΄ ΠΏΡΠΎΡΡΠ΅ΠΉΡΠΈΡ
. Π ΠΡΠ±ΡΠΎΠ²ΠΎΠΌ ΠΏΠΈΡΠΎΠΌΠ½ΠΈΠΊΠ΅ Π‘Π Π ΠΠ Π Π΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ»ΡΠ°ΠΉ ΠΈ Π² Π·Π°ΠΏΠΎΠ²Π΅Π΄Π½ΠΈΠΊΠ΅ Β«ΠΡΡΠ½ΡΠΊΠΈΠΉ Π»Π΅ΡΒ» ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½ ΠΎΠ΄ΠΈΠ½ ΡΠΎΠ΄ ΠΈ Π΄Π²Π° ΡΠΎΠ΄Π° Π½Π΅ΠΌΠ°ΡΠΎΠ΄ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²Π΅Π½Π½ΠΎ. ΠΠΎΠΌΠΈΠ½ΠΈΡΡΡΡΠΈΠΌΠΈ ΡΠ²Π»ΡΡΡΡΡ ΡΡΡΠΎΠ½Π³ΠΈΠ»ΡΡΠΎΠ·Ρ ΠΆΠ΅Π»ΡΠ΄ΠΎΡΠ½ΠΎ-ΠΊΠΈΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ°ΠΊΡΠ°
Spread of Endoparasites of small cattle in conditions of Private Farms
The purpose of the research is studying the spread of endoparasites of sheep and goats in conditions of private farms. Materials and methods. The studies were carried out in December 2019 in the conditions of private farms in the Kaluga and Tver Regions. The study subjects were sheep and goats of various sex and age groups (adult females and males aged 2β3 years and young animals aged up to 6 months). The material was feces taken from the animalsβ rectum. Total 45 samples of feces from sheep and goats from a private farm in the Kaluga Region and 30 samples from sheep from a farm in the Tver Region were collected and studied. Studies for helminth eggs in feces were carried out using the flotation nethod according to the Kotelnikov-Khrenov and the Shcherbovich-Shilnikov method to detect larvae at pulmonary nematodosis. Results and discussion. As a result of coproovoscopic research methods, we found that intestinal parasites in farm in the Kaluga Region were represented by three genera of nematodes - Trichostrongylus, Nematodirus and Capillaria, as well as Protozoa of the genus Eimeria. Eggs of nematodes from the genus Trichostrongylus and Protozoa from the genus Eimeria were found in feces of sheep from the farm in the Tver Region. The infection rate with intestinal parasites in sheep and goats from two farms were similar. Pathogens from the genus Trichostrongylus prevailed, which was obviously associated with similar conditions for keeping and feeding small cattle on both farms. According to the results of fecal studies, the dominant parasitosis in animals from both farms were gastrointestinal strongylatosis
Distribution of endoparasitoses in bison in various regions of the Russian Federation
The purpose of the research is studying the distribution of endoparasitoses in bison in various regions of the Russian Federation.Materials and methods. The endoparasite fauna in bison was studied in 2018β2020 in the FSBI Prioksko-Terrasny Nature Biosphere Reserve (Moscow Region), the Bison Nursery of the Siberian Branch of the Russian Academy of Sciences of the Altai Republic, the Bryansk Forest Nature Reserve (Bryansk Region), the Ugra National Park (Kaluga Region), the Vologda Region, and at the Department of Parasitology and Veterinary and Sanitary Expertise of the Moscow State Academy of Veterinary Medicine and Biotechnology β K. I. Skryabin MVA. We studied feces collected from bison of different sex and age groups near feeders in the runs, and in reserves, nurseries and in the wild. A total of 320 samples were collected and examined including 237 samples from the Prioksko-Terrasny Nature Biosphere Reserve, 15 samples from the Bison Nursery, 18 samples from the Bryansk Forest Nature Reserve, 29 samples from the Ugra National Park and 21 samples from wild bison from the Vologda Region. For helminth-coprological studies, we collected fresh feces of bison from the soil surface. The feces were examined according to generally accepted methods. The sequential washing technique was used to diagnose trematodiases, and the Kotelnikov-Khrenov and Fulleborn flotation methods were used to diagnose cestodoses, nematodoses and eimerioses.Results and discussion. The endoparasite fauna of the European bison was most diverse in the Prioksko-Terrasny Nature Biosphere Reserve, where we identified the parasitizing of two species of trematodes, one genus of cestodes, one species and four genera of nematodes and one genus of protozoa. All these pathogens parasitize both as mono- and mixed infections. One species of trematodes, one genus of nematodes and one genus of protozoa have been identified in the Ugra National Park. One genus and two genera of nematodes were found in the Bison Nursery of the Siberian Branch of the Russian Academy of Sciences of the Altai Republic and in the Bryansk Forest Nature Reserve, respectively. The dominant were gastrointestinal strongylatoses